AGENCY: Federal Motor Carrier Safety Administration (FMCSA), DOT. SUMMARY: FMCSA revises the hours of service (HOS) regulations to limit the use of

Long weekly work hours are associated with a higher risk of crashes, sleep loss, and negative health effects. The rule also limits the use of the restart to once a week, which, on average, will cut the maximum work week from 82 to 70 hours. The industry also took the position that the 11 th hour of driving time is used far less than FMCSA assumed in its economic analysis.

1 DEPARTMENT OF TRANSPORTATION Federal Motor Carrier Safety Administration 49 CFR Parts 385, 386, 390, and 395 [Docket No. FMCSA ] RIN 2126-AB26 Hours of Service of Drivers AGENCY: Federal Motor Carrier Safety Administration (FMCSA), DOT. ACTION: Final Rule. SUMMARY: FMCSA revises the hours of service (HOS) regulations to limit the use of the 34-hour restart provision to once every 168 hours and to require that anyone using the 34-hour restart provision have as part of the restart two periods that include 1:00 a.m. to 5:00 a.m. It also includes a provision that allows truckers to drive if they have had a break of at least 30 minutes, at a time of their choosing, sometime within the previous 8 hours. This rule does not include a change to the daily driving limit because the Agency is unable to definitively demonstrate that a 10-hour limit which it favored in the notice of proposed rulemaking (NPRM) would have higher net benefits than an 11-hour limit. The current 11-hour limit is therefore unchanged at this time. The 60- and 70-hour limits are also unchanged. The purpose of the rule is to limit the ability of drivers to work the maximum number of hours currently allowed, or close to the maximum, on a continuing basis to reduce the possibility of driver fatigue. Long daily and weekly hours are associated with an increased risk of crashes and with the chronic health conditions associated with lack of sleep. These changes will affect only the small minority of drivers who regularly work the longer hours. Page 1

2 DATES: Effective date: [INSERT DATE 60 DAYS AFTER THE DATE OF PUBLICATION IN THE FEDERAL REGISTER]. Compliance date: The rule changes that affect Appendix B to Part 386 Penalty Schedule; Violations and Monetary Penalties; the oilfield exemption in 395.1(d)(2); and the definition of on-duty time in must be complied with on the effective date. Compliance for all the other rule changes is not required until July 1, FOR FURTHER INFORMATION CONTACT: Mr. Thomas Yager, Chief, Driver and Carrier Operations Division, Federal Motor Carrier Safety Administration, U.S. Department of Transportation, 1200 New Jersey Avenue, SE, Washington, DC (202) SUPPLEMENTARY INFORMATION: Table of Contents I. Summary A. Overview B. Proposed Rule C. Final Rule D. Summary of Economic Impacts E. Overview of Major Comments and Agency Responses II. Legal Basis III. Background and Description of the Trucking Industry IV. Discussion of All Comments A. Safety B. Economic Impacts C. Sleep Loss and Chronic Fatigue D. New Research Studies E. Driving Time Limits F. 30-Minute Break Provision G. Restart H. Duty Period/Driving Window I. Paragraphs 395.1(e)(2) and (o) J. On-Duty Definition K. Penalties L. Compliance Dates M. Other Comments N. Beyond the Scope Page 2

3 V. Section-by-Section Analysis VI. Required Analyses A. Executive Order and Executive Order B. Regulatory Flexibility Act C. Paperwork Reduction Act D. National Environmental Policy Act E. Executive Order (Federalism) F. Privacy Impact Assessment G. Executive Order (Taking of Private Property) H. Executive Order (Civil Justice Reform) I. Executive Order (Protection of Children) J. Executive Order (Energy Supply, Distribution, or Use) K. Executive Order (Environmental Justice) L. Unfunded Mandate Reform Act VII. Bibliography I. Summary A. Overview The goal of this rulemaking is to reduce excessively long work hours that increase both the risk of fatigue-related crashes and long-term health problems for drivers. A rule cannot ensure that drivers will be rested, but it can ensure that they have enough time off to obtain adequate rest on a daily and weekly basis. The objective of the rule, therefore, is to reduce both acute and chronic fatigue by limiting the maximum number of hours per day and week that the drivers can work. The 2003 hours-of-service (HOS) rule shortened the driving window to 14 consecutive hours and increased the off-duty period from 8 to 10 hours, but increased driving time from 10 to 11 hours and allowed drivers to restart their duty time calculations whenever they took at least 34 consecutive hours off. Limiting the driving window and increasing the daily off-duty period reduced the risk that a driver would be driving so long after the start of the duty day that acute fatigue would be extreme. It also moved drivers toward a 24-hour daily clock, which is people s normal pattern, reducing Page 3

4 the risk of fatigue caused from continually changing sleep periods. The 2003 rule, however, allowed drivers to work 14 hours without a break and to work 80 or more hours a week, a substantial increase from the previous rule, which allowed about 60 hours in 7 days. Since the 2003 rule was promulgated, new research studies have demonstrated that long work hours, both daily and weekly, lead to reduced sleep and, in the absence of sufficient recovery time, chronic fatigue. Fatigued drivers have slowed reaction times and a reduced ability to assess situations quickly. The research has also shown that commercial motor vehicle (CMV) drivers (like most other people) are unable to assess their own fatigue levels accurately and are, therefore, often unaware that their performance has degraded. When driving an 80,000-pound CMV at highway speeds, any delay in reacting to a potentially dangerous situation can be deadly. In addition to the safety concerns, recent research has linked long work hours and the resulting curtailment of sleep to a range of serious health effects, particularly when combined with a job that is basically sedentary, like truck driving. These health conditions including obesity, high blood pressure, other cardiovascular diseases, diabetes, and sleep apnea not only shorten drivers lives, but also can result in substantial ongoing medical costs and put drivers medical certifications at risk. CMV drivers suffer from these conditions at a higher rate than the population as a whole. Today s rule will reduce the risk of fatigue and fatigue-related crashes and the harm to driver health in several ways. While the rule allows a driver flexibility in when to take a mandatory 30 minute break, it prohibits a driver from driving if more than 8 hours have passed since the driver s last off-duty or sleeper berth break of at least 30 minutes; Page 4

5 research indicates that such breaks alleviate fatigue and fatigue-related performance degradation. Because research has shown that long weekly work hours are associated with a higher risk of crashes, sleep loss, and negative health effects, the rule also limits the use of the restart to once a week, which, on average, will cut the maximum work week from 82 to 70 hours. The provision allows drivers to work intensely for one week, but will require them to compensate by taking more time off in the following week. Research has long demonstrated that daytime sleep is shorter in duration and lower in quality than nighttime sleep. The rule requires any driver working long enough to need a restart to take off at least 34 consecutive hours that include 2 periods between 1:00 a.m. and 5:00 a.m., the window of circadian low. This provision will give those drivers who both routinely work at night and put in very long work weeks an opportunity to overcome the chronic fatigue that can build up when working nights. FMCSA has been engaged in long-term rulemaking related to its hours of service regulations for commercial truck drivers. Like the Federal Aviation Administration (FAA), FMCSA is working to address the universality of factors that lead to fatigue. However, the FAA has taken a different approach in addressing fatigue risk among pilots than FMCSA has with respect to commercial truck drivers. This is because the two industries operate differently both in terms of the likely number of days the affected individuals work per month and the respective operating environments. For example, pilots regularly cross multiple time zones in a very short period time something that is simply not possible in other modes of transportation. Additionally, pilots may work several days that are very long, but then be off for an extended period of time, a practice that naturally imposes a non-regulatory restorative rest opportunity. Finally, the nature of Page 5

6 commercial flying is such that under typical conditions, the actual operation is likely to require intense concentration primarily during take-offs and landings, with a constant, but generally predictable level of concentration required for other phases of flight. In contrast, commercial truck drivers face an environment where they are required to share the highways with drivers who have not received specialized training nor are they subject to the same regulatory constraints that pilots are subject to. This environment could logically lead to a regulatory approach with different fatigue mitigators for daytime operations on congested highways, compared to nighttime operations, where the roads are less crowded but the risk of fatigue is greater. In summary, the final rule will reduce the likelihood of driver fatigue, fatiguerelated crashes, and fatigue-related health effects. Although crash rates have been falling, thousands of people are still injured and killed in truck crashes each year, including hundreds of truck drivers. This rule will address one of the causes of those crashes. The Agency estimates that the benefits of the rule (reduction in crashes and improved driver health) will outweigh the costs. The cost of the rule represents a small fraction of one percent of trucking industry revenues and is the cost-equivalent of less than a 3 cent-agallon increase in the price of diesel fuel to the long-haul industry. B. Proposed Rule On December 29, 2010, FMCSA published a notice of proposed rulemaking (NPRM) to revise the HOS rules (75 FR 82170). The Agency sought comment on both a 10- and an 11-hour daily driving limit. The NPRM proposed to retain the 34-hour restart, but with two qualifications: the restart must include two consecutive periods between midnight and 6:00 a.m. and could be used only once every 168 hours (7 days). It also Page 6

7 proposed that drivers be limited to 13 hours on duty in each 14-hour driving window. Many drivers would be required to take at least one half-hour break during their work shift. FMCSA also proposed that twice a week, drivers would be allowed to extend the driving window to 16 hours, but could not work more than a maximum of 13 hours in that time. FMCSA also proposed changing the definition of on-duty time to allow team drivers to log 2 hours in the passenger seat before or after an 8-hour period in the sleeper berth as off-duty time and to allow drivers resting in a parked CMV to count that time as off duty. FMCSA would also have clarified the oilfield exemption and proposed a provision to allow, but not require, FMCSA to impose maximum penalties if the drivingtime limit was exceeded by 3 hours. The NPRM included a long discussion of the research on fatigue and on issues related to long hours, fatigue, and health. On May 9, 2011, FMCSA reopened the comment period to accept comments on four studies related to the HOS proposal (76 FR 26681). C. Final Rule Although the NPRM proposed both a 10- and an 11-hour daily driving limit, the Agency stated that it favored a 10-hour limit. However, this final rule does not adopt any change in the limit on daily driving time; the current 11-hour limit therefore remains unchanged. In the course of this rulemaking, FMCSA examined many studies on the relationship between work hours and health and safety, both in trucking and other industries; reviewed the comments and information submitted to the docket, mostly in opposition to a 10-hour driving limit; and completed elaborate analyses in accordance with Presidential Executive Order 13563, issued January18, 2011, Improving Page 7

8 Regulation and Regulatory Review, [76 FR 3821, January 21, 2011] of the costs and benefits to health and safety of 9-, 10-, and 11-hour driving limits Hour Driving Limit. The Agency found that a 9-hour driving limit generally has negative net benefits (i.e., its costs exceed its benefits). In most cases the 11-hour limit has positive net benefits. For these reasons, the Agency has not adopted a 9-hour driving limit Hour Driving Limit. The 10-hour limit has positive benefits in approximately half the cases, with the 11-hour limit having substantially higher net benefits than the 10-hour limit in most cases. A 10-hour limit, on the other hand, might save more lives and prevent more crashes than an 11-hour limit, but at a higher cost. The research literature on fatigue in the motor carrier industry generally shows that crash risk increases with work hours, both daily and weekly. The available data, however, are not sufficiently robust to yield a statistically significant distinction between the crash risk associated with any two adjacent hours of work. In the absence of compelling scientific evidence demonstrating the safety benefits of a 10-hour driving limit, as opposed to an 11-hour limit, and confronted with strong evidence that an 11-hour limit could well provide higher net benefits, the Agency has concluded that adequate and reasonable grounds under the Administrative Procedure Act for adopting a new regulation on this issue do not yet exist and that the current driving limit should therefore be allowed to stand for now. This is not to say that FMCSA is foreclosing the possibility of action on this subject; future research may provide a basis for reconsidering the daily driving limit. Consistent with Executive Order 13563, which directs agencies to measure, and seek to improve, the actual results of regulatory Page 8

9 requirements, FMCSA is committed to conducting a comprehensive analysis of the relative crash risk by driving hour and the impact of the changes in the HOS provisions in today s final rule. The Agency plans to match data collected from driver logs with crash information to determine the level of crash risk by hours of driving. The Agency also plans to estimate, for similarly situated drivers, the difference between crash risk after restarts that include two nights and those that do not. Additionally, the Agency is committed to conducting periodic driver surveys to longitudinally track how the changes in the HOS provisions, such as the two-night restart, have impacted sleep patterns and aspects of driver fatigue and performance. FMCSA will work with the Office of Management and Budget (OMB) on the methodologies of these new statistical data collections. These efforts will build on several planned and ongoing FMCSA driver fatigue-related studies such as the on-board monitoring field test/naturalistic data collection, split sleep study, driver recovery and napping study, and the planned new large truck crash causation study. This decision also is consistent with the President s E.O and his concurrent memorandum for the heads of executive departments and agencies entitled Regulatory Flexibility, Small Business, and Job Creation [76 FR 3827, January 21, 2011]. As the President stated in the latter document, My Administration is firmly committed to eliminating excessive and unjustified burdens on small businesses, and to ensuring that regulations are designed with careful consideration of their effects, including their cumulative effects, on small businesses. This order is particularly important for the trucking industry, which has a higher percentage of small businesses than many other segments of the U.S. economy. Page 9

10 3. Thirty-Minute Break. In response to commenters concerns, FMCSA adopts a slightly modified form of the break proposed in the NPRM. Research with drivers and in other industrial sectors indicates that the risk of accidents falls substantially after a break, with off-duty breaks providing the greatest reduction in risk. The final rule requires that if more than 8 consecutive hours on duty compared to 7 hours in the NPRM have passed since the last off-duty (or sleeper-berth) period of at least half an hour, a driver must take a break of at least 30 minutes before driving. For example, if the driver started driving immediately after coming on duty, he or she could drive for 8 consecutive hours, take a half-hour break, and then drive another 3 hours, for a total of 11 hours. Alternatively, this driver could drive for 3 hours, take a half-hour break, and then drive another 8 hours, for a total of 11 hours. In other words, this driver could take the required break anywhere between the 3 rd and 8 th hour after coming on duty. A driver who plans to drive until the end of the 14 th hour and wants to take only one break will need to take a break between the 6 th and 8 th hour after coming on duty. Drivers will have great flexibility in deciding when to take the break. By postponing the latest point at which the break can be taken from the 7 th to the 8 th hour, the rule will make it significantly easier for team drivers to fit the break into their schedules. To address an issue raised by commenters, FMCSA has also added an exception for drivers of CMVs carrying Division 1.1, 1.2, or 1.3 explosives to allow them to count on-duty time spent attending the CMV, but doing no other on-duty work, toward the break Hour Driving Window. The maximum driving window will continue to be 14 consecutive hours after coming on duty. To address commenters concerns about complexity, FMCSA has dropped the proposed 13-hour limit for on-duty time within the Page 10

11 14 hours to simplify the rule. Because of the break provision, drivers will be able to work 13.5 hours in the 14 hour period (if they are driving after the 8 th hour on duty). 5. Mandatory Off-Duty Requirement at the End of the Driving Window. FMCSA has not adopted the proposal that drivers be required to go off-duty at the end of the 14 th hour. Neither the costs nor the benefits of the provision could be adequately analyzed. 6. Twice Weekly Extension of the Driving Window. FMCSA did not adopt the proposed extension of the duty period to 16 hours twice a week. The same new research on drivers since the NPRM was completed indicates this provision should not be adopted. (See Section IV. Discussion of All Comments D. New Research Studies below.) Driving in the 16 th hour after coming on duty entails a sharply higher risk of crashes than driving in early hours of a duty day. In addition, industry commenters were divided on the provision and generally skeptical that the provision would be useful. The final rule retains provisions in paragraphs (e)(2) and (o) of 395.1, which apply to local and regional operations. The NPRM sought comments on eliminating these paragraphs because they might have caused confusion with the proposed 16-hour provision. Because FMCSA has dropped the proposed 16-hour provision, the concerns about confusion are moot. 7. Restart Provisions. The final rule adopts the restart provision with one variation. The restart must cover at least 34 consecutive hours and include at least two periods between 1:00 a.m. and 5:00 a.m., not two periods between midnight and 6:00 a.m. as proposed in the NPRM. Although both alternatives cover most estimates of when the window of circadian low occurs, the 4-hour period addresses concerns drivers raised in the comment period by giving drivers greater flexibility in ending and beginning Page 11

12 the restart than the proposed 6-hour period. This provision does not affect day drivers, who always get two such periods in a 34-hour restart, but ensures that night drivers have an opportunity for 2 nights of restorative sleep when they are working longer hours. The 2-night provision does not affect drivers who are not using the restart to work extra hours. The Agency believes the costs are low compared to other provisions considered in this rulemaking. Only drivers who drive nights and work more than 60 or 70 hours in a week will be impacted. The nighttime operations of the major Less-than-Truckload (LTL) carriers should be minimally impacted, as their drivers generally receive 2 days off duty a week. Drivers who will be impacted by this provision work heavy and irregular schedules that include some nighttime driving. FMCSA adopts the proposed provision to limit the use of the restart to once every 168 hours (7 days); this allows drivers to work long hours (81 hours) in 1 week but requires them to compensate in the subsequent week by taking extra time off. The limitation reduces maximum time during which a driver may drive up to an average of 70 hours in 7 days, a decrease from the 82-hour average allowed under the 2003 rule. The purpose of the rule change is to limit work to no more than 70 hours a week on average. Working long daily and weekly hours on a continuing basis is associated with chronic fatigue, a high risk of crashes, and a number of serious chronic health conditions. This final rule adopts the definition of on-duty time as proposed except to add a reference to The final rule also adopts the clarification of the oilfield exemption and penalty provisions. A more in-depth rationale for each of these provisions is presented in the responses to comments in Section IV Discussion of All Comments of this preamble. Page 12

13 D. Summary of Economic Impacts The Regulatory Impact Analysis (RIA) analyzed three options beyond the baseline (no change) option. Option 3 has an 11-hour driving-time limit; it would require the driver to take a rest break during the day and reduce the weekly maximum driving and on-duty time theoretically achievable. Options 2 and 4 are identical to Option 3 in all respects except for the amount of driving time allowed. Option 2 has an 10-hour drivingtime limit, while Option 4 has a 9-hour driving-time limit. Option 2 (10 hours) would have a productivity impact of approximately 2.7 percent. That is, we estimate that productivity in the industry would be reduced by 2.7 percent due to adoption of this option. Option 3 (11 hours) would have a productivity impact of 1.2 percent. The Agency s cost estimate for Option 3 is less than one third of one percent of industry revenues. Option 4 (9 hours) would involve much higher costs. Tables 1 and 2 provide a summary of the estimated costs, benefits, and net benefits at 3 and 7 percent discount rates. The RIA is discussed in Section VI Required Analyses A. Executive Order and Executive Order of this preamble and is available in the docket. The RIA also estimated the impacts of the HOS rule components individually. To estimate the impacts of the rule provisions, we consider the overlapping effects of the individual rule components to ensure that the impacts of one provision are not also attributed to a second provision. Because this analysis accounts for the individual impact of the rule provisions, the sum of the individual provisions is greater than the combined impact of the rule provisions. Table 3 summarizes these differences, rounded to the nearest million to demonstrate the similarity in net benefits for some of these alternatives. Option 3, with all three provisions analyzed as a package, is shown to have net benefits of Page 13

14 $205 million. This calculation does not include the $40 million FMCSA has estimated for reprogramming costs. That package with the 2 night provision removed (that is, including only the 7 day restart provision and the 30 minute break) appears to have marginally greater net benefits, at $206 million. Not shown in the table, however, are the substantial unmonetized benefits the 2 night provision is expected to have due to the circadian advantages of nighttime sleep. As noted in Section 6.4 of the RIA, these additional benefits were too complex to be quantified and monetized reliably, but could only be beneficial both to driver health and to highway safety. They would almost certainly be large enough, though, to ensure that the net benefits of the rule are improved by the inclusion of the 2 night provision. Similarly, the net benefits of a package that excluded the 30 minute break provision appears to be slightly greater than the net benefits of the Option 3 package, at $206 million. Again, the 30 minute break provision is expected to provide very substantial crash reduction benefits that could not be included in the analysis. These benefits, as noted in Section 6.4, are related to the short-term reductions in crashes provided by the break s restorative effects on alertness. If these short-term benefits could be monetized and added to the break s effects on cumulative fatigue, they would almost certainly show it to be a cost-beneficial addition to the rule. Table 3 also presents the difference for each option when the provisions are considered separately or as a package. These tables also make clear that under most assumptions about current sleep levels, moving to 10-hour driving time would result in lower net benefits, relative to an 11-hour driving time. Comparing Option 2 to Option 3, allowing only 10 hours of driving would increase costs substantially, without a commensurate increase in benefits. Page 14

15 Table 1. Summary of Annualized Costs and Benefits for Rule Options (7 Percent Discount Rate) (Millions 2008$) Option 2: 10 Hours of Driving Allowed Option 3: 11 Hours of Driving Allowed Option 4: 9 Hours of Driving Allowed Total Costs $1,000 $470 $2,290 Benefits with Low Sleep $1,410 $910 $2,240 Benefits with Medium Sleep $980 $630 $1,500 Benefits with High Sleep $550 $350 $770 Net Benefits with Low Sleep $400 $440 -$50 Net Benefits with Medium Sleep -$20 $160 -$790 Net Benefits with High Sleep -$450 -$120 -$1,520 Note: Totals do not add due to rounding. Page 15

16 Table 2. Summary of Annualized Costs and Benefits for Rule Options (3 Percent Discount Rate) (Millions 2008$) Option 2: 10 Hours of Driving Allowed Option 3: 11 Hours of Driving Allowed Option 4: 9 Hours of Driving Allowed Total Costs $1,000 $470 $2,290 Benefits with Low $1,690 $1,130 $2,620 Sleep Benefits with $1,110 $750 $1,630 Medium Sleep Benefits with High $530 $370 $630 Sleep Net Benefits with Low Sleep $690 $660 $340 Net Benefits with Medium Sleep $110 $280 -$660 Net Benefits with -$470 -$90 -$1,650 High Sleep Note: Totals do not add due to rounding. Page 16

17 Table 3. Component and Interaction Costs, Benefits and Net Benefits For Option 3 (11-Hour Driving Allowed) (Millions 2008$) Change from Current Rule Baseline Costs* Safety Benefits (13 Percent Fatigue) Health Benefits (Medium Sleep Level, 7 Percent Discounting) Net Benefits* 7-day restart alone $342 $227 $318 $204 2-night restart alone $51 $35 $38 $22 30-minute break alone $94 $72 $94 $72 Sum of Option 3 provisions, taken separately $487 $334 $450 $297 Option 3 analyzed as a package $426 $282 $349 $205 Overlap among Option 3 provisions (difference between sum of separate provisions and package) $62 $52 $102 $92 Sum of 7 day and 2 night provisions, taken separately $393 $262 $356 $225 7 day and 2 night provisions, analyzed as a package $393 $260 $340 $206 Overlap between 7 day and 2 night provisions (difference between sum of separate provisions and package) $0 $2 $17 $19 Sum of 7 day and 30 minute provisions, taken separately $436 $299 $412 $276 7 day and 30 minute provisions, analyzed as a package $374 $253 $328 $206

18 Overlap between 7 day and 30 minute provisions (difference between sum of separate provisions and package) $62 $47 $84 $69 Sum of 2 night and 30 minute provisions, taken separately $145 $107 $132 $94 2 night and 30 minute provisions, analyzed as a package $145 $95 $127 $76 Overlap between 2 night and 30 minute provisions (difference between sum of separate provisions and package) $0 $12 $5 $17 * Does not include the $40 million in reprogramming costs. Note: Totals do not add due to rounding. E. Overview of Major Comments and Agency Responses FMCSA held a public listening session and an online comment and question forum from noon to midnight on February 17, 2011, and accepted comments, until June 8, 2011, on the NPRM and on four studies later posted to the docket. The Agency received about 21,100 unique comments, mostly from drivers, carriers, and industry associations. After FMCSA reopened the comment period on May 9, 2011, it received 14 comments on the four studies discussed in that notice. A summary of the comments and the Agency s responses are presented in Section IV Discussion of All Comments of this preamble. Table 4 presents the data on the number and type of commenters. Table 5 presents the number of comments on each issue. As indicated in the table, no single rule provision drew comments from a majority of commenters. Page 18

19 Table 4. Analyzed Submissions by Commenter Type # of Unique # of Form Total # of Commenter Type Submissions Letter Copies Submissions Drivers 18,875 2,209 21,084 Owner-Operators Carriers ,084 Individual Citizens ,074 Other Industry Trucking Associations Other Trade Associations Federal Agency Federal Elected Official State Government Law Enforcement Safety Advocacy Group Other Advocacy Group Anonymous Other Total 21,106 2,806 23,912 Note: Totals do not include 546 non-germane, non-responsive, or duplicate submissions. Table 5. Issues Addressed by Commenters Issue # of Unique Submissions Generally agree or disagree with the proposed rule Agree (w/o substantive comment) 601 Disagree (w/o substantive comment) 8,028 Driving time 4,633 Breaks 2,569 Duty time 3,112 Driving window 598 Restart 4,776 On-duty definition Support change to definition 109 Oppose change to definition 23 Other comments on definition of on-duty 30 Sleeper berth Oppose current rule (want shorter splits) 594 Oppose current rule (oppose any splits) 14 Other comments on sleeper berth use 186 Penalties 66 Page 19

20 Issue # of Unique Submissions Changes in 395.1(e)(2) and (o) 395.1(e)(2) (o) 4 Compliance dates 9 Cost-benefit analyses 388 Impacts on the economy 10,343 Comments on fatigue research presented 84 Comments on additional fatigue studies posted on May 6, Comments on health research presented 24 Comments beyond the scope of the rule Parking 1,028 Payment by mile 184 Shippers 550 Electronic On-Board Recorders (EOBRs) 499 Other out-of-scope issues 785 Other comments 679 Request extension of comment period 2 Request public meetings/outreach 3 Oilfield exemption hour off-duty time (shorter, longer) 205 One-size-fits-all (different rules for teams, locals, etc.) 442 The National Transportation Safety Board (NTSB), the National Institute of Occupational Safety and Health (NIOSH), and safety advocacy groups generally supported the rule, as did many of the citizens who commented. The industry, however, almost uniformly opposed the proposed changes. The industry commenters made two overarching arguments in opposing the provisions. First, they argued that the industry has never been safer, as indicated by the declines in crashes and crash rates and, therefore, that the 2003 rule has at least not made the industry less safe. Second, they stated that the rule changes would impose substantial costs on the industry, make night deliveries difficult, increase congestion, and lower driver incomes. The industry also took the position that the 11 th hour of driving time is used far less than FMCSA assumed in its economic analysis, that most drivers use the 34-hour restart provision to make recordkeeping easier and for flexibility, not to work the Page 20

21 maximum number of hours, and that drivers already take breaks. The industry stated that the data do not support the claim that the 11 th hour of driving represents a higher risk than the 10 th. FMCSA acknowledged the decline in crashes and crash rates in the NPRM, but stated then, and reiterates now, that the decline in crashes and crash rates for both trucks and cars started in the late 1970s and has continued for both types of vehicles. The declines tend to be sharper during periods of economic recession, but other factors, such as improved vehicle and road design, are generally considered to have contributed to reductions. Furthermore, the significant decrease in truck crashes may not necessarily translate into significant decreases in fatigue-related crashes. FMCSA believes that the 2003 rule, which limited the duty period and lengthened the off-duty period, has certainly not diminished safety, but the recent declines in crashes cannot be specifically attributed to that rule. More importantly, despite the improvement, 3,380 people were killed in truck crashes in 2009 (including 503 CMV drivers) and 74,000 were injured. Based on preliminary reports from the National Highway Traffic Safety Administration (NHTSA), the number of fatalities for truck-related crashes in 2010 rose by 8.7 percent to 3,675. Although historically low, the numbers are still far too high. On the economic impact of the rule, industry comments and claims were internally contradictory (see Section IV. Discussion of All Comments, B. Economic Impacts of this preamble for a detailed discussion). The American Trucking Associations (ATA), other industry associations, carriers, and the economic analysis commissioned by ATA (Edgeworth) 1 argued that FMCSA s economic analysis had 1 References to studies, reports, or other publications mentioned in this final rule use only the lead author s last name or another short descriptive reference that may be used by the reader to reference the material in Page 21

22 overstated the use of the 11 th hour and restart provisions. ATA and other industry commenters argued that the low use of the provisions meant that fatigue was not a problem, but that changing the provisions would impose high costs. The Edgeworth study submitted by ATA, however, recognized that if the use of the provisions was less than FMCSA had estimated, both the costs and benefits of the rule would also be lower than FMCSA had estimated. In September 2010, ATA submitted data to the HOS docket based on analyses of duty time for drivers. In the first sample, ATA looked at records for 3 months for over 118,000 drivers, mostly from the truckload sector; the data indicated that drivers were averaging 43.6 hours on duty in 7 days. In a smaller data set (149 drivers and records for 1 month), ATA reported that the drivers averaged 57.5 hours on duty in 8 days (which is the equivalent to 50.3 hours in 7 days). ATA concluded that drivers were using the restart not to maximize hours, but rather to take extended off-duty periods. 2 If drivers are working as little as the ATA data and other comments indicate, the changes to the restart provision will have little impact because the provision only affects drivers who are working longer hours week after week. The restart does not simplify bookkeeping. Unless a driver knows that he is working less than 60 hours a week (e.g., a regular 10- hour day, 5 days a week), he must keep a running 7- or 8-day total of on-duty hours to be sure he is within the limits regardless of the restart provision or the changes this rule makes to it. If a driver takes 34 hours or more off, he simply has a new point from which to keep the total, but he still needs to keep track of his total hours if he could be pressing the Bibliography in Section VII at the end of this preamble. The lead author s professional titles or degrees are not shown. For example, Edgeworth references a data source described fully in the bibliography section later in this final rule. 2 Stephenson, B., ATA, to Tom Yager, FMCSA, September 8, FMCSA Page 22

23 the limits. Many drivers do these calculations in their heads without needing to write them down. FMCSA believes that this provision will not result in a paperwork burden increase. If drivers are not using the restart to gain hours of work, their productivity will not be affected by today s rule. No one needs the restart to take the extended off-duty period cited by ATA; the restart is only useful for drivers who are trying to minimize their off-duty time. Even those drivers will not have their work seriously curtailed in a single week. Under today s rule, a driver will still be able to work up to 81 hours in a single week and will be able to average 70 hours of work a week over time. Industry claims that the 2-night requirement for drivers would affect nighttime deliveries and increase congestion are also unsupported. Given ATA s data, the substantial majority of drivers do not need the restart and would not be subject to the requirement. These drivers can continue to work their usual schedules, including making deliveries at night 7 days a week. Even drivers who are working maximum schedules will still be able to drive and make deliveries at night 5 days a week. In general, although many industry commenters stated that they would suffer substantial economic impacts, they submitted no data or explanations. The rule will reduce maximum weekly driving time by no more than 5 percent for the few drivers who drive longer hours. It is difficult to see how these provisions, if they are used as little as industry stated, could produce reductions in revenues of 10 to 40 percent as some commenters claimed, particularly given that drivers who do work the longest hours rarely are able to do so on a continuing basis. On the issue of driver incomes, only those drivers working the longest hours will lose income and then only if they have been able to drive long hours in consecutive weeks. Page 23

24 On the health benefits of the rule, ATA submitted the opinion of one researcher who disputed the Agency s use of data in a study that the researcher co-authored dealing with the effect on mortality of improvements in sleep (Cappuccio). The lead author of the same study, however, supported FMCSA s analysis and considered it conservative (Ferrie). Industry commenters did not otherwise attempt to address the issue of the health impacts of long work hours and sleep loss. FMCSA notes that the industry chose to ignore an ever increasing body of research that links long hours of work to sleep loss and an increased risk of obesity, diabetes, and cardiovascular diseases. Similarly, on the risk of long hours in general, the industry dismissed the many studies, including the new research discussed below, that have found that risk increases with hours worked. Industry did not submit any statistically usable data on their own crash rates. NIOSH drew attention to the considerable body of research in other sectors that has also found that risk increases with hours worked. Like workers in other sectors, drivers are susceptible to fatigue, and, therefore, these other studies should be considered in weighing the evidence for increasing risk. In summary, the motor carrier industry did not provide evidence to support the dire economic consequences it claimed would flow from the Agency s HOS proposal. FMCSA believes that the changes adopted today are clearly supported by the evidence on the risk of fatigue and fatigue-related crashes associated with long daily and weekly hours, on the loss of sleep associated with long work hours, and the health effects associated with sleep loss. Page 24

25 II. Legal Basis This rule is based on the authority of the Motor Carrier Act of 1935 and the Motor Carrier Safety Act of 1984 (1984 Act). The Motor Carrier Act of 1935 provides that The Secretary of Transportation may prescribe requirements for (1) qualifications and maximum hours of service of employees of, and safety of operation and equipment of, a motor carrier; and, (2) qualifications and maximum hours of service of employees of, and standards of equipment of, a motor private carrier, when needed to promote safety of operation (section 31502(b) of Title 49 of the United States Code (49 U.S.C.)). The HOS regulations promulgated today concern the maximum hours of service of employees of... a motor carrier (49 U.S.C (b)(1)) and the maximum hours of service of employees of... a motor private carrier (49 U.S.C (b)(2)). The adoption and enforcement of such rules were specifically authorized by the Motor Carrier Act of This rule rests on that authority. The 1984 Act provides concurrent authority to regulate drivers, motor carriers, and vehicle equipment. It requires the Secretary of Transportation to prescribe regulations on commercial motor vehicle safety. The regulations shall prescribe minimum safety standards for commercial motor vehicles. Although this authority is very broad, the 1984 Act also includes specific requirements: At a minimum, the regulations shall ensure that (1) commercial motor vehicles are maintained, equipped, loaded, and operated safely; (2) the responsibilities imposed on operators of commercial motor vehicles do not impair their ability to operate the vehicles safely; (3) the physical condition of operators of commercial motor vehicles is adequate to enable them to operate the vehicles safely; and (4) the operation of commercial motor vehicles does not Page 25

26 have a deleterious effect on the physical condition of the operators (49 U.S.C (a)). This rule would improve both highway safety and the health of CMV drivers. This rule is also based on the authority of the 1984 Act and addresses the specific mandates of 49 U.S.C (a)(2), (3), and (4). Section 31136(a)(1) mainly addresses the mechanical condition of CMVs, a subject not included in this rulemaking. To the extent that the phrase operated safely in paragraph (a)(1) encompasses safe driving, this rule also addresses that mandate. Before prescribing any regulations, FMCSA must also consider their costs and benefits (49 U.S.C (c)(2)(A) and 31502(d)). Those factors are also discussed in this rule. III. Background and Description of the Trucking Industry The history of the HOS regulations has been discussed at length in previous rulemakings and will not be repeated here. See the May 2, 2000, NPRM for a detailed history of the earlier provisions (65 FR 25540) and the December 29, 2010, NPRM of this final rule for the more recent history (75 FR 82170). FMCSA held a total of five public listening sessions prior to publishing the NPRM as well as one session after publication to gather information and opinions. These listening sessions were webcast, the Agency accepted calls during the sessions, and the Agency held an online comment and question forum on February 17, 2011, from noon to midnight to give more people a chance to participate. Transcripts of the listening sessions and the online comment and question forum are in the docket. 3 As noted above, more 3 Transcripts of the listening sessions and the online comment and question forum may be found in the online docket on at: a. January 19, 2010 Listening Session FMCSA Page 26

27 than 21,000 comments were submitted to the docket. Each comment was read and the positions of commenters on each issue they addressed were logged. Trucking Industry The trucking industry is comprised of hundreds of thousands of carriers and millions of drivers moving goods locally or in long hauls between cities. The industry is diverse, and different sectors have different operational characteristics. The industry can be divided in a number of ways: private versus for-hire; truckload versus less than truckload (LTL); long-haul versus short-haul. Private carriers are not trucking firms; they are manufacturers, distributors, or retailers that move their own goods among factories, distribution centers (warehouses), and retail outlets. Their drivers generally operate on a regular basis over routes set by the locations of their own facilities and those of their customers. For-hire carriers are in the transport business; they move goods for their customers. An LTL carrier usually picks up and delivers small shipments in a local area served by one of its terminals. Shipments are consolidated into loads for large trucks that make long (line-haul) runs to the firm s terminals in other areas. Moves between terminals are almost always overnight on regular routes. The goods moved overnight are delivered the next day by the local drivers at the destination terminal. The dominant pattern for line-haul drivers in LTL operations is driving five nights a week with the weekend (or at least 2 consecutive days) at home. Some firms will have one group of drivers working Monday through Friday nights and another group working Sunday b. January 22, 2010 Listening Session FMCSA c. January 25, 2010 Listening Session FMCSA d. January 28, 2010 Listening Session FMCSA e. March 26, 2010 Listening Session FMCSA f. February 17, 2011 Listening Session and Online Comment and Question Forum FMCSA Page 27

28 through Thursday nights. Daytime driving sometimes occurs when, for example, a trailer is to be moved to a terminal that cannot be reached in a single, overnight run. The truckload carriers typically pick up a full load from a shipper and move it directly to the receiver of the goods. Some of their business is regular and predictable under contracts or less formal agreements. Much of their business is almost random in nature, transportation from one place to another being booked and sold on a daily basis. Drivers in random service may not know where they will be at the end of each day. Their runs are often made by day, but many also require nighttime driving. Short-haul drivers operate within a local area; most are not exclusively nighttime drivers. Their routes may vary day by day, but they are always in the same general area. They may spend a good part of each day loading and unloading at multiple locations. Although there are exceptions, most long-haul drivers do not load or unload the cargo. The various sectors are affected by different parts of the HOS rules. Most shorthaul carriers do not use all of the allowable driving hours because they spend a good part of each day loading and unloading the truck to make local deliveries. These drivers also generally work 5 days per week and less than 12 hours a day, which makes the restart unnecessary. The local part of LTL operations has a similar work pattern. The line-haul LTL runs are between terminals located at the outer edges of metropolitan areas or in smaller cities. Like local drivers, except in peak season, they usually work 5 days a week. Private carriage is almost always limited to trips of less than 500 miles or 10 hours of driving. There are far more long runs in the truckload sector, but even this sector moves much of its cargo less than 500 miles. The carriers most affected by the HOS rules are the Page 28

29 truckload carriers that operate most or all of the time on a random basis, picking up a load for delivery without knowing where the next load will be. IV. Discussion of All Comments FMCSA received more than 20,000 comments, but no single provision of the NPRM drew responses from a majority of the commenters. About 4,000 commenters addressed driving time and the restart; about 3,000 addressed breaks and duty time limits (most of these wanted a return to the pre-2003 cumulative duty time); approximately 200 commented on the on-duty definition, and about 100 commented on the penalty provision. Most people who took the time to comment opposed some part of the proposal. About 8,000 comments expressed general opposition to the rule. The primary arguments made by the commenters were limited and applied to the three main provisions of the NPRM driving time, the restart, and breaks. To avoid redundancy, in this section the overarching arguments will be discussed first, incorporating specific points related to the provisions. The arguments that apply to a single provision will then be presented. Comments on the economic analysis are addressed in Section VI Required Analyses of this preamble. The motor carrier industry argued that the declining fatality rate for truckinvolved crashes since 2004 demonstrates that the current HOS rule is safe and should not be changed. The main industry argument, however, was that changing the rule would produce serious economic consequences for carriers, drivers, shippers, receivers, and consumers. On other issues, the industry generally disagreed with the notion that drivers are not getting sufficient sleep and that chronic fatigue is a problem. The industry s only argument on driver health benefits was to claim that the study used to estimate increased Page 29

30 mortality had been misapplied, a claim that the study s lead author refuted in a comment to the docket. NTSB, NIOSH, and safety advocacy groups, all submitted comments to support the proposal in general, contradict industry arguments, and provide additional research. FMCSA asked for data on crash experience under the current rule, costs of the proposed rule, and related matters, but no carrier or association submitted information that proved to be useful. A. Safety Industry commenters made two principal arguments on safety. The first was a general statement on the improving crash rates of CMVs; the second was specific to the 11-hour driving limit. This section presents the comments and response to improving the crash rates. Section IV. Discussion of All Comments E. Driving Time Limit discusses the 11-hour issue. Comments. Many industry associations, carriers, and drivers stated that the 2003 rule has improved (or at least not reduced) safety and pointed, as proof, to the decline in truck crash rates that occurred from 2004 to ATA stated that truck vehicle miles traveled (VMT) increased during that period, countering any argument that the economy was the cause of the decline in crashes. Some carriers stated that their crash rates (variously reported as preventable, recordable, injury, or all crash rates) declined over similar periods. Two commenters noted that HOS compliance has improved as seen in roadside inspection data. Advocates et al., 4 the Insurance Institute for Highway Safety (IIHS), and another commenter pointed out that the crash rates began falling well before 2004 and that the 4 Comments for Advocates for Highway and Auto Safety, Public Citizen, Truck Safety Coalition, and the International Brotherhood of Teamsters, filed jointly. Page 30